78.3 is what percent of 124 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 124 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 100% equals 124, so we can write it down as 100%=124.
4. We know, that x% equals 78.3 of the output value, so we can write it down as x%=78.3.
5. Now we have two simple equations:
1) 100%=124
2) x%=78.3
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=124/78.3
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 78.3 is what percent of 124

100%/x%=124/78.3
(100/x)*x=(124/78.3)*x       - we multiply both sides of the equation by x
100=1.5836526181354*x       - we divide both sides of the equation by (1.5836526181354) to get x
100/1.5836526181354=x
63.145161290323=x
x=63.145161290323

now we have:
78.3 is 63.145161290323% of 124